15671144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 31638600

約数和(自身を除く): 15967456

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 1889, 2074, 3778, 4148, 7556, 8296, 15112, 32113, 64226, 115229, 128452, 230458, 256904, 460916, 921832, 1958893, 3917786, 7835572, 15671144]

約数ペア:

[(1, 15671144), (2, 7835572), (4, 3917786), (8, 1958893), (17, 921832), (34, 460916), (61, 256904), (68, 230458), (122, 128452), (136, 115229), (244, 64226), (488, 32113), (1037, 15112), (1889, 8296), (2074, 7556), (3778, 4148)]